diff options
Diffstat (limited to 'drivers/s390/cio/cio.c')
| -rw-r--r-- | drivers/s390/cio/cio.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 21508e4606d5..70dc8cc76594 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -9,8 +9,7 @@ * Martin Schwidefsky (schwidefsky@de.ibm.com) */ -#define KMSG_COMPONENT "cio" -#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#define pr_fmt(fmt) "cio: " fmt #include <linux/export.h> #include <linux/ftrace.h> @@ -113,7 +112,7 @@ cio_start_handle_notoper(struct subchannel *sch, __u8 lpm) if (cio_update_schib(sch)) return -ENODEV; - sprintf(dbf_text, "no%s", dev_name(&sch->dev)); + scnprintf(dbf_text, sizeof(dbf_text), "no%s", dev_name(&sch->dev)); CIO_TRACE_EVENT(0, dbf_text); CIO_HEX_EVENT(0, &sch->schib, sizeof (struct schib)); |